Magic Kingdom operating hours greatly extended for April

The Magic Kingdom operating hours have been greatly extended for April 2011. For the entire month, every non-Extra Magic Hour morning has an 8am opening, with an earliest closing of 12:00am. On morning EMH days, the park will be opening at 7am, and every evening EMH is 12am to 3am, with many days having a 1am closing. It's clear from these hours that the parks are expected to be very busy during this time, and the hours for Animal Kingdom and Disney's Hollywood Studios have also been increased.